Base | Representation |
---|---|
bin | 11010000011000010… |
… | …11000000101100100 |
3 | 1100002120200110100211 |
4 | 31001201120011210 |
5 | 212114421422330 |
6 | 10231345145204 |
7 | 1003353325630 |
oct | 150141300544 |
9 | 40076613324 |
10 | 13984170340 |
11 | 5a26777178 |
12 | 286332b204 |
13 | 141b258a0a |
14 | 969355dc0 |
15 | 56ca57d2a |
hex | 341858164 |
13984170340 has 48 divisors (see below), whose sum is σ = 33966398592. Its totient is φ = 4736802816.
The previous prime is 13984170331. The next prime is 13984170341. The reversal of 13984170340 is 4307148931.
It is a junction number, because it is equal to n+sod(n) for n = 13984170293 and 13984170302.
It is not an unprimeable number, because it can be changed into a prime (13984170341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590109 + ... + 613348.
It is an arithmetic number, because the mean of its divisors is an integer number (707633304).
Almost surely, 213984170340 is an apocalyptic number.
13984170340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13984170340 is an abundant number, since it is smaller than the sum of its proper divisors (19982228252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13984170340 is a wasteful number, since it uses less digits than its factorization.
13984170340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1203556 (or 1203554 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 40.
The spelling of 13984170340 in words is "thirteen billion, nine hundred eighty-four million, one hundred seventy thousand, three hundred forty".
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